package com.longqinuo.mycarservice.fragments;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;


import com.longqinuo.mycarservice.R;
import com.longqinuo.mycarservice.utils.MyCarsAdapter;
import com.longqinuo.mycarservice.utils.SpaceItemDecoration;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * A simple {@link Fragment} subclass.
 * Activities that contain this fragment must implement the
 * {@link OnFragmentInteractionListener} interface
 * to handle interaction events.
 * Use the {@link MyCarsFragment#newInstance} factory method to
 * create an instance of this fragment.
 */
public class MyCarsFragment extends Fragment implements View.OnClickListener{

    private RecyclerView mRecyclerView;
    private MyCarsAdapter myCarsAdapter;
    private List<Map<String,Object>> mList;
    private LinearLayoutManager layoutManager;
    private Intent mIntent;
    private FragmentManager manager;
    private FragmentTransaction mTransaction;

    private ImageView mBack;
    private TextView mTitle;
    private ImageView mAddCar;

    private String codes[] = {"豫AQ5555","豫UC6666"};
    private String types[] = {"宝马X5","奔驰Q7"};
    private boolean states[] = {true,false};
    private String times[] = {"8","6"};
    private String moneys[] = {"1400","600"};
    private String grades[] = {"15","10"};
    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;

    private OnFragmentInteractionListener mListener;

    public MyCarsFragment() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment MyCarsFragment.
     */
    // TODO: Rename and change types and number of parameters
    public static MyCarsFragment newInstance(String param1, String param2) {
        MyCarsFragment fragment = new MyCarsFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_my_cars, container, false);
        initView(view);
        return view;
    }



    private void initView(View view) {
        manager = getActivity().getSupportFragmentManager();
        mRecyclerView = (RecyclerView) view.findViewById(R.id.my_cars_recycle_view);
        mBack = (ImageView) view.findViewById(R.id.iv_top_back);
        mTitle = (TextView) view.findViewById(R.id.tv_top_title);
        mAddCar = (ImageView) view.findViewById(R.id.iv_top_option);

        mBack.setOnClickListener(this);
        mAddCar.setOnClickListener(this);

        mTitle.setText("我的车辆");
        mAddCar.setImageResource(R.mipmap.top_add_car);
        initDate();
    }

    private void initDate() {
        mList = new ArrayList<>();
        for (int i = 0; i < codes.length; i++) {
            Map<String,Object> map = new HashMap<>();
            map.put("code",codes[i]);
            map.put("type",types[i]);
            map.put("state",states[i]);
            map.put("times",times[i]);
            map.put("money",moneys[i]);
            map.put("grade",grades[i]);
            mList.add(map);
        }
        myCarsAdapter = new MyCarsAdapter(mList,R.layout.my_cars_item);
        layoutManager = new LinearLayoutManager(getActivity());
        layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        mRecyclerView.setLayoutManager(layoutManager);
        int space = getResources().getDimensionPixelSize(R.dimen.recycler_view_divide_height);
        mRecyclerView.addItemDecoration(new SpaceItemDecoration(space));
        myCarsAdapter.setOnItemClickListener(new MyCarsAdapter.OnItemClickListener() {
            @Override
            public void onItemClick(View itemView, int position) {
                if ((Boolean)mList.get(position).get("state")) {
                    Toast.makeText(getActivity(), "该车辆现在状态为正常", Toast.LENGTH_SHORT).show();
                } else {
                    mTransaction = manager.beginTransaction();
                    mTransaction.replace(R.id.ll_main_layout,new BreakResultFragment(),"BreakResult");
                    mTransaction.addToBackStack("BreakResult");
                    mTransaction.commit();
                }

            }
        });
        mRecyclerView.setAdapter(myCarsAdapter);
    }

    // TODO: Rename method, update argument and hook method into UI event
    public void onButtonPressed(Uri uri) {
        if (mListener != null) {
            mListener.onFragmentInteraction(uri);
        }
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        if (context instanceof OnFragmentInteractionListener) {
            mListener = (OnFragmentInteractionListener) context;
        }
    }

    @Override
    public void onDetach() {
        super.onDetach();
        mListener = null;
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.iv_top_back:
                manager.popBackStack();
                break;
            case R.id.iv_top_option:
                mTransaction = manager.beginTransaction();
                mTransaction.add(R.id.ll_main_layout,new AddCarFragment(),"AddCar");
                mTransaction.addToBackStack("AddCar");
                mTransaction.commit();
                break;
        }

    }

    /**
     * This interface must be implemented by activities that contain this
     * fragment to allow an interaction in this fragment to be communicated
     * to the activity and potentially other fragments contained in that
     * activity.
     * <p/>
     * See the Android Training lesson <a href=
     * "http://developer.android.com/training/basics/fragments/communicating.html"
     * >Communicating with Other Fragments</a> for more information.
     */
    public interface OnFragmentInteractionListener {
        // TODO: Update argument type and name
        void onFragmentInteraction(Uri uri);
    }
}
